From: Paul Berry <stereotype441@gmail.com>
Date: Wed, 13 Mar 2013 20:48:13 +0000 (-0700)
Subject: i965: Simplify separate stencil check
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=346a1b9bb927625ae5d315bfa1655be734be69de;p=mesa.git

i965: Simplify separate stencil check

The only format returned by _mesa_get_format_base_format() that
satisfies _mesa_is_depthstencil_format() is GL_DEPTH_STENCIL, so we
can simplify the check.

Reviewed-by: Eric Anholt <eric@anholt.net>
---

diff --git a/src/mesa/drivers/dri/intel/intel_mipmap_tree.c b/src/mesa/drivers/dri/intel/intel_mipmap_tree.c
index 1640590b962..a47f6d8367d 100644
--- a/src/mesa/drivers/dri/intel/intel_mipmap_tree.c
+++ b/src/mesa/drivers/dri/intel/intel_mipmap_tree.c
@@ -247,7 +247,7 @@ intel_miptree_create_layout(struct intel_context *intel,
    mt->physical_depth0 = depth0;
 
    if (!for_region &&
-       _mesa_is_depthstencil_format(_mesa_get_format_base_format(format)) &&
+       _mesa_get_format_base_format(format) == GL_DEPTH_STENCIL &&
        (intel->must_use_separate_stencil ||
 	(intel->has_separate_stencil &&
 	 intel->vtbl.is_hiz_depth_format(intel, format)))) {